CVE-2024-56570 ovl: Filter invalid inodes with missing lookup function

In the Linux kernel, the following vulnerability has been resolved: ovl: Filter invalid inodes with missing lookup function Add a check to the ovldentryweird function to prevent the processing of directory inodes that lack the lookup function. This is important because such inodes can cause error...

CVE-2024-56570

CVE-2024-56570 – Linux kernel ovl (overlayfs) : The vulnerability arises in the ovl module where directory inodes that lack the lookup function could be processed, potentially triggering errors in overlayfs when passed to the lowerstack. The fix adds a check in ovl_dentry_weird() to filter/skip i...

CVE-2024-56565

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to drop all discards after creating snapshot on lvm device Piergiorgio reported a bug in bugzilla as below: ------------ cut here ------------ WARNING: CPU: 2 PID: 969 at fs/f2fs/segment.c:1330 RIP:...

UBUNTU-CVE-2024-53218

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix race in concurrent f2fsstopgcthread In my test case, concurrent calls to f2fs shutdown report the following stack trace: Oops: general protection fault, probably for non-canonical address 0xc6cfff63bb5513fc: 0000 1...

CVE-2024-53235 erofs: fix file-backed mounts over FUSE

In the Linux kernel, the following vulnerability has been resolved: erofs: fix file-backed mounts over FUSE syzbot reported a null-ptr-deref in fusereadargsfill: fusereadfolio+0xb0/0x100 fs/fuse/file.c:905 filemapreadfolio+0xc6/0x2a0 mm/filemap.c:2367 doreadcachefolio+0x263/0x5c0 mm/filemap.c:382...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an issue with the erofs file system's handling of FUSE file backend mounts...

CVE-2024-56598: Improper Validation of Array Index

In the Linux kernel, the following vulnerability has been resolved: jfs: array-index-out-of-bounds fix in dtReadFirst The value of stbl can be sometimes out of bounds due to a bad filesystem. Added a check with appopriate return of error code in that case...

PT-2024-35683 · Erofs +1 · Erofs +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A null-ptr-deref issue was reported in fuse read args fill by syzbot. The issue affects file-backed mounts over FUSE. Unlike most filesystems, some network filesystems and FUSE need...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that originates from a null pointer dereference in the f2fssubmitpagebio function in the f2fs module, which causes the kerne...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel, which stems from the f2fsbugon trigger issue when unmounting a file system in the f2fs file system...

PT-2024-9919

Name of the Vulnerable Software and Affected Versions GNU GRUB aka GRUB2 versions through 2.12 Description The issue is a heap-based buffer overflow in fs/hfs.c via crafted sblock data in an HFS filesystem. This can allow a remote attacker to impact the confidentiality, integrity, and availabilit...

Linux kernel 9p Component Read Manipulation

The vulnerability of the fs/9p components of the Linux operating system’s kernel is related to improperly set permissions in the p9mode2perm function. Exploiting this vulnerability allows an attacker to read and manipulate data...

AZL-54993 CVE-2024-53155 affecting package kernel for versions less than 5.15.176.3-1

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix uninitialized value in ocfs2filereaditer Syzbot has reported the following KMSAN splat: BUG: KMSAN: uninit-value in ocfs2filereaditer+0x9a4/0xf80 ocfs2filereaditer+0x9a4/0xf80 ioread+0x8d4/0x20f0 ioread+0x3e/0xf0...

DEBIAN-CVE-2024-53155

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix uninitialized value in ocfs2filereaditer Syzbot has reported the following KMSAN splat: BUG: KMSAN: uninit-value in ocfs2filereaditer+0x9a4/0xf80 ocfs2filereaditer+0x9a4/0xf80 ioread+0x8d4/0x20f0 ioread+0x3e/0xf0...

UBUNTU-CVE-2024-53147

In the Linux kernel, the following vulnerability has been resolved: exfat: fix out-of-bounds access of directory entries In the case of the directory size is greater than or equal to the cluster size, if startclu becomes an EOF clusteran invalid cluster due to file system corruption, then the...

CVE-2024-12582

A flaw was found in the skupper console, a read-only interface that renders cluster network, traffic details, and metrics for a network application that a user sets up across a hybrid multi-cloud environment. When the default authentication method is used, a random password is generated for the...

GHSA-9PP6-WQ8C-3W2C Gogs allows argument injection during the previewing of changes

Impact Unprivileged user accounts can write to arbitrary files on the filesystem. We could demonstrate its exploitation to force a re-installation of the instance, granting administrator rights. It allows accessing and altering any user's code hosted on the same instance. Patches Unintended Git...

USN-7173-2 linux-aws, linux-aws-5.4, linux-bluefield, linux-ibm, linux-ibm-5.4, linux-oracle, linux-oracle-5.4, linux-xilinx-zynqmp vulnerabilities

Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. CVE-2022-38096 Several security issues were discover...

GHSA-27HP-XHWR-WR2M Apache Tomcat Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability

Time-of-check Time-of-use TOCTOU Race Condition vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.1, from 10.1.0-M1 through 10.1.33, from 9.0.0.M1 through 9.0.97. The mitigation for CVE-2024-50379 was incomplete. Users running Tomcat on a case insensiti...

DEBIAN-CVE-2024-56337

Time-of-check Time-of-use TOCTOU Race Condition vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.1, from 10.1.0-M1 through 10.1.33, from 9.0.0.M1 through 9.0.97. The following versions were EOL at the time the CVE was created but are known to be...